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Merge branch 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
[mirror_ubuntu-jammy-kernel.git] / drivers / media / common / siano / smscoreapi.c
1 /*
2 * Siano core API module
3 *
4 * This file contains implementation for the interface to sms core component
5 *
6 * author: Uri Shkolnik
7 *
8 * Copyright (c), 2005-2008 Siano Mobile Silicon, Inc.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation;
13 *
14 * Software distributed under the License is distributed on an "AS IS"
15 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
16 *
17 * See the GNU General Public License for more details.
18 */
19
20 #include "smscoreapi.h"
21
22 #include <linux/kernel.h>
23 #include <linux/init.h>
24 #include <linux/module.h>
25 #include <linux/moduleparam.h>
26 #include <linux/dma-mapping.h>
27 #include <linux/delay.h>
28 #include <linux/io.h>
29 #include <linux/slab.h>
30
31 #include <linux/firmware.h>
32 #include <linux/wait.h>
33 #include <asm/byteorder.h>
34
35 #include "sms-cards.h"
36 #include "smsir.h"
37
38 struct smscore_device_notifyee_t {
39 struct list_head entry;
40 hotplug_t hotplug;
41 };
42
43 struct smscore_idlist_t {
44 struct list_head entry;
45 int id;
46 int data_type;
47 };
48
49 struct smscore_client_t {
50 struct list_head entry;
51 struct smscore_device_t *coredev;
52 void *context;
53 struct list_head idlist;
54 onresponse_t onresponse_handler;
55 onremove_t onremove_handler;
56 };
57
58 static char *siano_msgs[] = {
59 [MSG_TYPE_BASE_VAL - MSG_TYPE_BASE_VAL] = "MSG_TYPE_BASE_VAL",
60 [MSG_SMS_GET_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_REQ",
61 [MSG_SMS_GET_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_RES",
62 [MSG_SMS_MULTI_BRIDGE_CFG - MSG_TYPE_BASE_VAL] = "MSG_SMS_MULTI_BRIDGE_CFG",
63 [MSG_SMS_GPIO_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_REQ",
64 [MSG_SMS_GPIO_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_RES",
65 [MSG_SMS_GPIO_SET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_REQ",
66 [MSG_SMS_GPIO_SET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_SET_LEVEL_RES",
67 [MSG_SMS_GPIO_GET_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_REQ",
68 [MSG_SMS_GPIO_GET_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_GET_LEVEL_RES",
69 [MSG_SMS_EEPROM_BURN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_BURN_IND",
70 [MSG_SMS_LOG_ENABLE_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_REQ",
71 [MSG_SMS_LOG_ENABLE_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ENABLE_CHANGE_RES",
72 [MSG_SMS_SET_MAX_TX_MSG_LEN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_REQ",
73 [MSG_SMS_SET_MAX_TX_MSG_LEN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_MAX_TX_MSG_LEN_RES",
74 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_HOST_TO_DEVICE",
75 [MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_HALFDUPLEX_TOKEN_DEVICE_TO_HOST",
76 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_REQ",
77 [MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_FLAG_CHANGE_RES",
78 [MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_SIGNAL_DETECTED_IND",
79 [MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_BACKGROUND_SCAN_NO_SIGNAL_IND",
80 [MSG_SMS_CONFIGURE_RF_SWITCH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_REQ",
81 [MSG_SMS_CONFIGURE_RF_SWITCH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIGURE_RF_SWITCH_RES",
82 [MSG_SMS_MRC_PATH_DISCONNECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_REQ",
83 [MSG_SMS_MRC_PATH_DISCONNECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_PATH_DISCONNECT_RES",
84 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_REQ",
85 [MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_1SEG_THROUGH_FULLSEG_RES",
86 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_REQ",
87 [MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RECEIVE_VHF_VIA_VHF_INPUT_RES",
88 [MSG_WR_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_REQ",
89 [MSG_WR_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_WR_REG_RFT_RES",
90 [MSG_RD_REG_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_REQ",
91 [MSG_RD_REG_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_RFT_RES",
92 [MSG_RD_REG_ALL_RFT_REQ - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_REQ",
93 [MSG_RD_REG_ALL_RFT_RES - MSG_TYPE_BASE_VAL] = "MSG_RD_REG_ALL_RFT_RES",
94 [MSG_HELP_INT - MSG_TYPE_BASE_VAL] = "MSG_HELP_INT",
95 [MSG_RUN_SCRIPT_INT - MSG_TYPE_BASE_VAL] = "MSG_RUN_SCRIPT_INT",
96 [MSG_SMS_EWS_INBAND_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_REQ",
97 [MSG_SMS_EWS_INBAND_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EWS_INBAND_RES",
98 [MSG_SMS_RFS_SELECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_REQ",
99 [MSG_SMS_RFS_SELECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RFS_SELECT_RES",
100 [MSG_SMS_MB_GET_VER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_REQ",
101 [MSG_SMS_MB_GET_VER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_GET_VER_RES",
102 [MSG_SMS_MB_WRITE_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_REQ",
103 [MSG_SMS_MB_WRITE_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_WRITE_CFGFILE_RES",
104 [MSG_SMS_MB_READ_CFGFILE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_REQ",
105 [MSG_SMS_MB_READ_CFGFILE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_READ_CFGFILE_RES",
106 [MSG_SMS_RD_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_REQ",
107 [MSG_SMS_RD_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RD_MEM_RES",
108 [MSG_SMS_WR_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_REQ",
109 [MSG_SMS_WR_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WR_MEM_RES",
110 [MSG_SMS_UPDATE_MEM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_REQ",
111 [MSG_SMS_UPDATE_MEM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_UPDATE_MEM_RES",
112 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_REQ",
113 [MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_FULL_PARAMS_SET_RES",
114 [MSG_SMS_RF_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_REQ",
115 [MSG_SMS_RF_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RF_TUNE_RES",
116 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_REQ",
117 [MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_ENABLE_HIGH_MOBILITY_RES",
118 [MSG_SMS_ISDBT_SB_RECEPTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_REQ",
119 [MSG_SMS_ISDBT_SB_RECEPTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_SB_RECEPTION_RES",
120 [MSG_SMS_GENERIC_EPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_REQ",
121 [MSG_SMS_GENERIC_EPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_WRITE_RES",
122 [MSG_SMS_GENERIC_EPROM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_REQ",
123 [MSG_SMS_GENERIC_EPROM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_EPROM_READ_RES",
124 [MSG_SMS_EEPROM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_REQ",
125 [MSG_SMS_EEPROM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EEPROM_WRITE_RES",
126 [MSG_SMS_CUSTOM_READ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_REQ",
127 [MSG_SMS_CUSTOM_READ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_READ_RES",
128 [MSG_SMS_CUSTOM_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_REQ",
129 [MSG_SMS_CUSTOM_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CUSTOM_WRITE_RES",
130 [MSG_SMS_INIT_DEVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_REQ",
131 [MSG_SMS_INIT_DEVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_INIT_DEVICE_RES",
132 [MSG_SMS_ATSC_SET_ALL_IP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_REQ",
133 [MSG_SMS_ATSC_SET_ALL_IP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SET_ALL_IP_RES",
134 [MSG_SMS_ATSC_START_ENSEMBLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_REQ",
135 [MSG_SMS_ATSC_START_ENSEMBLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_START_ENSEMBLE_RES",
136 [MSG_SMS_SET_OUTPUT_MODE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_REQ",
137 [MSG_SMS_SET_OUTPUT_MODE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_OUTPUT_MODE_RES",
138 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_REQ",
139 [MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_GET_LIST_RES",
140 [MSG_SMS_SUB_CHANNEL_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_REQ",
141 [MSG_SMS_SUB_CHANNEL_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_START_RES",
142 [MSG_SMS_SUB_CHANNEL_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_REQ",
143 [MSG_SMS_SUB_CHANNEL_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SUB_CHANNEL_STOP_RES",
144 [MSG_SMS_ATSC_IP_FILTER_ADD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_REQ",
145 [MSG_SMS_ATSC_IP_FILTER_ADD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_ADD_RES",
146 [MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_REQ",
147 [MSG_SMS_ATSC_IP_FILTER_REMOVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_RES",
148 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_REQ",
149 [MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_IP_FILTER_REMOVE_ALL_RES",
150 [MSG_SMS_WAIT_CMD - MSG_TYPE_BASE_VAL] = "MSG_SMS_WAIT_CMD",
151 [MSG_SMS_ADD_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_REQ",
152 [MSG_SMS_ADD_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ADD_PID_FILTER_RES",
153 [MSG_SMS_REMOVE_PID_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_REQ",
154 [MSG_SMS_REMOVE_PID_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_REMOVE_PID_FILTER_RES",
155 [MSG_SMS_FAST_INFORMATION_CHANNEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_REQ",
156 [MSG_SMS_FAST_INFORMATION_CHANNEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_FAST_INFORMATION_CHANNEL_RES",
157 [MSG_SMS_DAB_CHANNEL - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_CHANNEL",
158 [MSG_SMS_GET_PID_FILTER_LIST_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_REQ",
159 [MSG_SMS_GET_PID_FILTER_LIST_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_PID_FILTER_LIST_RES",
160 [MSG_SMS_POWER_DOWN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_REQ",
161 [MSG_SMS_POWER_DOWN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_RES",
162 [MSG_SMS_ATSC_SLT_EXIST_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_SLT_EXIST_IND",
163 [MSG_SMS_ATSC_NO_SLT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_ATSC_NO_SLT_IND",
164 [MSG_SMS_GET_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_REQ",
165 [MSG_SMS_GET_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_RES",
166 [MSG_SMS_SEND_DUMP - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_DUMP",
167 [MSG_SMS_SCAN_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_REQ",
168 [MSG_SMS_SCAN_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_START_RES",
169 [MSG_SMS_SCAN_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_REQ",
170 [MSG_SMS_SCAN_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_STOP_RES",
171 [MSG_SMS_SCAN_PROGRESS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_PROGRESS_IND",
172 [MSG_SMS_SCAN_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SCAN_COMPLETE_IND",
173 [MSG_SMS_LOG_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_ITEM",
174 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_REQ",
175 [MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DAB_SUBCHANNEL_RECONFIG_RES",
176 [MSG_SMS_HO_PER_SLICES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PER_SLICES_IND",
177 [MSG_SMS_HO_INBAND_POWER_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_INBAND_POWER_IND",
178 [MSG_SMS_MANUAL_DEMOD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MANUAL_DEMOD_REQ",
179 [MSG_SMS_HO_TUNE_ON_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_REQ",
180 [MSG_SMS_HO_TUNE_ON_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_ON_RES",
181 [MSG_SMS_HO_TUNE_OFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_REQ",
182 [MSG_SMS_HO_TUNE_OFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_TUNE_OFF_RES",
183 [MSG_SMS_HO_PEEK_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_REQ",
184 [MSG_SMS_HO_PEEK_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_RES",
185 [MSG_SMS_HO_PEEK_FREQ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HO_PEEK_FREQ_IND",
186 [MSG_SMS_MB_ATTEN_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_REQ",
187 [MSG_SMS_MB_ATTEN_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MB_ATTEN_SET_RES",
188 [MSG_SMS_ENABLE_STAT_IN_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_REQ",
189 [MSG_SMS_ENABLE_STAT_IN_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENABLE_STAT_IN_I2C_RES",
190 [MSG_SMS_SET_ANTENNA_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_REQ",
191 [MSG_SMS_SET_ANTENNA_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_ANTENNA_CONFIG_RES",
192 [MSG_SMS_GET_STATISTICS_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_REQ",
193 [MSG_SMS_GET_STATISTICS_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_STATISTICS_EX_RES",
194 [MSG_SMS_SLEEP_RESUME_COMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLEEP_RESUME_COMP_IND",
195 [MSG_SMS_SWITCH_HOST_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_REQ",
196 [MSG_SMS_SWITCH_HOST_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWITCH_HOST_INTERFACE_RES",
197 [MSG_SMS_DATA_DOWNLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_REQ",
198 [MSG_SMS_DATA_DOWNLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_DOWNLOAD_RES",
199 [MSG_SMS_DATA_VALIDITY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_REQ",
200 [MSG_SMS_DATA_VALIDITY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_VALIDITY_RES",
201 [MSG_SMS_SWDOWNLOAD_TRIGGER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_REQ",
202 [MSG_SMS_SWDOWNLOAD_TRIGGER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_TRIGGER_RES",
203 [MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_REQ",
204 [MSG_SMS_SWDOWNLOAD_BACKDOOR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SWDOWNLOAD_BACKDOOR_RES",
205 [MSG_SMS_GET_VERSION_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_REQ",
206 [MSG_SMS_GET_VERSION_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_VERSION_EX_RES",
207 [MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_REQ",
208 [MSG_SMS_CLOCK_OUTPUT_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CLOCK_OUTPUT_CONFIG_RES",
209 [MSG_SMS_I2C_SET_FREQ_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_REQ",
210 [MSG_SMS_I2C_SET_FREQ_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SET_FREQ_RES",
211 [MSG_SMS_GENERIC_I2C_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_REQ",
212 [MSG_SMS_GENERIC_I2C_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GENERIC_I2C_RES",
213 [MSG_SMS_DVBT_BDA_DATA - MSG_TYPE_BASE_VAL] = "MSG_SMS_DVBT_BDA_DATA",
214 [MSG_SW_RELOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_REQ",
215 [MSG_SMS_DATA_MSG - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_MSG",
216 [MSG_TABLE_UPLOAD_REQ - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_REQ",
217 [MSG_TABLE_UPLOAD_RES - MSG_TYPE_BASE_VAL] = "MSG_TABLE_UPLOAD_RES",
218 [MSG_SW_RELOAD_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_REQ",
219 [MSG_SW_RELOAD_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_START_RES",
220 [MSG_SW_RELOAD_EXEC_REQ - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_REQ",
221 [MSG_SW_RELOAD_EXEC_RES - MSG_TYPE_BASE_VAL] = "MSG_SW_RELOAD_EXEC_RES",
222 [MSG_SMS_SPI_INT_LINE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_REQ",
223 [MSG_SMS_SPI_INT_LINE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_INT_LINE_SET_RES",
224 [MSG_SMS_GPIO_CONFIG_EX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_REQ",
225 [MSG_SMS_GPIO_CONFIG_EX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GPIO_CONFIG_EX_RES",
226 [MSG_SMS_WATCHDOG_ACT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_REQ",
227 [MSG_SMS_WATCHDOG_ACT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_WATCHDOG_ACT_RES",
228 [MSG_SMS_LOOPBACK_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_REQ",
229 [MSG_SMS_LOOPBACK_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOOPBACK_RES",
230 [MSG_SMS_RAW_CAPTURE_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_REQ",
231 [MSG_SMS_RAW_CAPTURE_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_START_RES",
232 [MSG_SMS_RAW_CAPTURE_ABORT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_REQ",
233 [MSG_SMS_RAW_CAPTURE_ABORT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_ABORT_RES",
234 [MSG_SMS_RAW_CAPTURE_COMPLETE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_RAW_CAPTURE_COMPLETE_IND",
235 [MSG_SMS_DATA_PUMP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_IND",
236 [MSG_SMS_DATA_PUMP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_REQ",
237 [MSG_SMS_DATA_PUMP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DATA_PUMP_RES",
238 [MSG_SMS_FLASH_DL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_FLASH_DL_REQ",
239 [MSG_SMS_EXEC_TEST_1_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_REQ",
240 [MSG_SMS_EXEC_TEST_1_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXEC_TEST_1_RES",
241 [MSG_SMS_ENBALE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENBALE_TS_INTERFACE_REQ",
242 [MSG_SMS_ENBALE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ENBALE_TS_INTERFACE_RES",
243 [MSG_SMS_SPI_SET_BUS_WIDTH_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_REQ",
244 [MSG_SMS_SPI_SET_BUS_WIDTH_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SPI_SET_BUS_WIDTH_RES",
245 [MSG_SMS_SEND_EMM_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_REQ",
246 [MSG_SMS_SEND_EMM_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_EMM_RES",
247 [MSG_SMS_DISABLE_TS_INTERFACE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_REQ",
248 [MSG_SMS_DISABLE_TS_INTERFACE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DISABLE_TS_INTERFACE_RES",
249 [MSG_SMS_IS_BUF_FREE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_REQ",
250 [MSG_SMS_IS_BUF_FREE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IS_BUF_FREE_RES",
251 [MSG_SMS_EXT_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_REQ",
252 [MSG_SMS_EXT_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXT_ANTENNA_RES",
253 [MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_REQ_OBSOLETE",
254 [MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NET_OF_FREQ_RES_OBSOLETE",
255 [MSG_SMS_BATTERY_LEVEL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_REQ",
256 [MSG_SMS_BATTERY_LEVEL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_BATTERY_LEVEL_RES",
257 [MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_REQ_OBSOLETE",
258 [MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_INJECT_TABLE_RES_OBSOLETE",
259 [MSG_SMS_FM_RADIO_BLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_FM_RADIO_BLOCK_IND",
260 [MSG_SMS_HOST_NOTIFICATION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_HOST_NOTIFICATION_IND",
261 [MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_REQ_OBSOLETE",
262 [MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_CONTROL_TABLE_RES_OBSOLETE",
263 [MSG_SMS_CMMB_GET_NETWORKS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_REQ",
264 [MSG_SMS_CMMB_GET_NETWORKS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_NETWORKS_RES",
265 [MSG_SMS_CMMB_START_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_REQ",
266 [MSG_SMS_CMMB_START_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_SERVICE_RES",
267 [MSG_SMS_CMMB_STOP_SERVICE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_REQ",
268 [MSG_SMS_CMMB_STOP_SERVICE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_SERVICE_RES",
269 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_REQ",
270 [MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_ADD_CHANNEL_FILTER_RES",
271 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_REQ",
272 [MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_REMOVE_CHANNEL_FILTER_RES",
273 [MSG_SMS_CMMB_START_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_REQ",
274 [MSG_SMS_CMMB_START_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_START_CONTROL_INFO_RES",
275 [MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_REQ",
276 [MSG_SMS_CMMB_STOP_CONTROL_INFO_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_STOP_CONTROL_INFO_RES",
277 [MSG_SMS_ISDBT_TUNE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_REQ",
278 [MSG_SMS_ISDBT_TUNE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_ISDBT_TUNE_RES",
279 [MSG_SMS_TRANSMISSION_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_TRANSMISSION_IND",
280 [MSG_SMS_PID_STATISTICS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_PID_STATISTICS_IND",
281 [MSG_SMS_POWER_DOWN_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_IND",
282 [MSG_SMS_POWER_DOWN_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_DOWN_CONF",
283 [MSG_SMS_POWER_UP_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_IND",
284 [MSG_SMS_POWER_UP_CONF - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_UP_CONF",
285 [MSG_SMS_POWER_MODE_SET_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_REQ",
286 [MSG_SMS_POWER_MODE_SET_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_POWER_MODE_SET_RES",
287 [MSG_SMS_DEBUG_HOST_EVENT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_REQ",
288 [MSG_SMS_DEBUG_HOST_EVENT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEBUG_HOST_EVENT_RES",
289 [MSG_SMS_NEW_CRYSTAL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_REQ",
290 [MSG_SMS_NEW_CRYSTAL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NEW_CRYSTAL_RES",
291 [MSG_SMS_CONFIG_SPI_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_REQ",
292 [MSG_SMS_CONFIG_SPI_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CONFIG_SPI_RES",
293 [MSG_SMS_I2C_SHORT_STAT_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_I2C_SHORT_STAT_IND",
294 [MSG_SMS_START_IR_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_REQ",
295 [MSG_SMS_START_IR_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_START_IR_RES",
296 [MSG_SMS_IR_SAMPLES_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_IR_SAMPLES_IND",
297 [MSG_SMS_CMMB_CA_SERVICE_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_CA_SERVICE_IND",
298 [MSG_SMS_SLAVE_DEVICE_DETECTED - MSG_TYPE_BASE_VAL] = "MSG_SMS_SLAVE_DEVICE_DETECTED",
299 [MSG_SMS_INTERFACE_LOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_LOCK_IND",
300 [MSG_SMS_INTERFACE_UNLOCK_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_INTERFACE_UNLOCK_IND",
301 [MSG_SMS_SEND_ROSUM_BUFF_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_REQ",
302 [MSG_SMS_SEND_ROSUM_BUFF_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_ROSUM_BUFF_RES",
303 [MSG_SMS_ROSUM_BUFF - MSG_TYPE_BASE_VAL] = "MSG_SMS_ROSUM_BUFF",
304 [MSG_SMS_SET_AES128_KEY_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_REQ",
305 [MSG_SMS_SET_AES128_KEY_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_AES128_KEY_RES",
306 [MSG_SMS_MBBMS_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_REQ",
307 [MSG_SMS_MBBMS_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_WRITE_RES",
308 [MSG_SMS_MBBMS_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MBBMS_READ_IND",
309 [MSG_SMS_IQ_STREAM_START_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_REQ",
310 [MSG_SMS_IQ_STREAM_START_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_START_RES",
311 [MSG_SMS_IQ_STREAM_STOP_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_REQ",
312 [MSG_SMS_IQ_STREAM_STOP_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_STOP_RES",
313 [MSG_SMS_IQ_STREAM_DATA_BLOCK - MSG_TYPE_BASE_VAL] = "MSG_SMS_IQ_STREAM_DATA_BLOCK",
314 [MSG_SMS_GET_EEPROM_VERSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_REQ",
315 [MSG_SMS_GET_EEPROM_VERSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_GET_EEPROM_VERSION_RES",
316 [MSG_SMS_SIGNAL_DETECTED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SIGNAL_DETECTED_IND",
317 [MSG_SMS_NO_SIGNAL_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_NO_SIGNAL_IND",
318 [MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_REQ",
319 [MSG_SMS_MRC_SHUTDOWN_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_SHUTDOWN_SLAVE_RES",
320 [MSG_SMS_MRC_BRINGUP_SLAVE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_REQ",
321 [MSG_SMS_MRC_BRINGUP_SLAVE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_BRINGUP_SLAVE_RES",
322 [MSG_SMS_EXTERNAL_LNA_CTRL_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_REQ",
323 [MSG_SMS_EXTERNAL_LNA_CTRL_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_EXTERNAL_LNA_CTRL_RES",
324 [MSG_SMS_SET_PERIODIC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_REQ",
325 [MSG_SMS_SET_PERIODIC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SET_PERIODIC_STATISTICS_RES",
326 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_REQ",
327 [MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_AUTO_OUTPUT_TS0_RES",
328 [LOCAL_TUNE - MSG_TYPE_BASE_VAL] = "LOCAL_TUNE",
329 [LOCAL_IFFT_H_ICI - MSG_TYPE_BASE_VAL] = "LOCAL_IFFT_H_ICI",
330 [MSG_RESYNC_REQ - MSG_TYPE_BASE_VAL] = "MSG_RESYNC_REQ",
331 [MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_REQ",
332 [MSG_SMS_CMMB_GET_MRC_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_MRC_STATISTICS_RES",
333 [MSG_SMS_LOG_EX_ITEM - MSG_TYPE_BASE_VAL] = "MSG_SMS_LOG_EX_ITEM",
334 [MSG_SMS_DEVICE_DATA_LOSS_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_DEVICE_DATA_LOSS_IND",
335 [MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_MRC_WATCHDOG_TRIGGERED_IND",
336 [MSG_SMS_USER_MSG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_REQ",
337 [MSG_SMS_USER_MSG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_USER_MSG_RES",
338 [MSG_SMS_SMART_CARD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_REQ",
339 [MSG_SMS_SMART_CARD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_INIT_RES",
340 [MSG_SMS_SMART_CARD_WRITE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_REQ",
341 [MSG_SMS_SMART_CARD_WRITE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_WRITE_RES",
342 [MSG_SMS_SMART_CARD_READ_IND - MSG_TYPE_BASE_VAL] = "MSG_SMS_SMART_CARD_READ_IND",
343 [MSG_SMS_TSE_ENABLE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_REQ",
344 [MSG_SMS_TSE_ENABLE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_TSE_ENABLE_RES",
345 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_REQ",
346 [MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_GET_SHORT_STATISTICS_RES",
347 [MSG_SMS_LED_CONFIG_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_REQ",
348 [MSG_SMS_LED_CONFIG_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_LED_CONFIG_RES",
349 [MSG_PWM_ANTENNA_REQ - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_REQ",
350 [MSG_PWM_ANTENNA_RES - MSG_TYPE_BASE_VAL] = "MSG_PWM_ANTENNA_RES",
351 [MSG_SMS_CMMB_SMD_SN_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_REQ",
352 [MSG_SMS_CMMB_SMD_SN_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SMD_SN_RES",
353 [MSG_SMS_CMMB_SET_CA_CW_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_REQ",
354 [MSG_SMS_CMMB_SET_CA_CW_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_CW_RES",
355 [MSG_SMS_CMMB_SET_CA_SALT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_REQ",
356 [MSG_SMS_CMMB_SET_CA_SALT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_CMMB_SET_CA_SALT_RES",
357 [MSG_SMS_NSCD_INIT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_REQ",
358 [MSG_SMS_NSCD_INIT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_INIT_RES",
359 [MSG_SMS_NSCD_PROCESS_SECTION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_REQ",
360 [MSG_SMS_NSCD_PROCESS_SECTION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_PROCESS_SECTION_RES",
361 [MSG_SMS_DBD_CREATE_OBJECT_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_REQ",
362 [MSG_SMS_DBD_CREATE_OBJECT_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CREATE_OBJECT_RES",
363 [MSG_SMS_DBD_CONFIGURE_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_REQ",
364 [MSG_SMS_DBD_CONFIGURE_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_CONFIGURE_RES",
365 [MSG_SMS_DBD_SET_KEYS_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_REQ",
366 [MSG_SMS_DBD_SET_KEYS_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_SET_KEYS_RES",
367 [MSG_SMS_DBD_PROCESS_HEADER_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_REQ",
368 [MSG_SMS_DBD_PROCESS_HEADER_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_HEADER_RES",
369 [MSG_SMS_DBD_PROCESS_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_REQ",
370 [MSG_SMS_DBD_PROCESS_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_DATA_RES",
371 [MSG_SMS_DBD_PROCESS_GET_DATA_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_REQ",
372 [MSG_SMS_DBD_PROCESS_GET_DATA_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_DBD_PROCESS_GET_DATA_RES",
373 [MSG_SMS_NSCD_OPEN_SESSION_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_REQ",
374 [MSG_SMS_NSCD_OPEN_SESSION_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_NSCD_OPEN_SESSION_RES",
375 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_REQ",
376 [MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES - MSG_TYPE_BASE_VAL] = "MSG_SMS_SEND_HOST_DATA_TO_DEMUX_RES",
377 [MSG_LAST_MSG_TYPE - MSG_TYPE_BASE_VAL] = "MSG_LAST_MSG_TYPE",
378 };
379
380 char *smscore_translate_msg(enum msg_types msgtype)
381 {
382 int i = msgtype - MSG_TYPE_BASE_VAL;
383 char *msg;
384
385 if (i < 0 || i >= ARRAY_SIZE(siano_msgs))
386 return "Unknown msg type";
387
388 msg = siano_msgs[i];
389
390 if (!*msg)
391 return "Unknown msg type";
392
393 return msg;
394 }
395 EXPORT_SYMBOL_GPL(smscore_translate_msg);
396
397 void smscore_set_board_id(struct smscore_device_t *core, int id)
398 {
399 core->board_id = id;
400 }
401
402 int smscore_led_state(struct smscore_device_t *core, int led)
403 {
404 if (led >= 0)
405 core->led_state = led;
406 return core->led_state;
407 }
408 EXPORT_SYMBOL_GPL(smscore_set_board_id);
409
410 int smscore_get_board_id(struct smscore_device_t *core)
411 {
412 return core->board_id;
413 }
414 EXPORT_SYMBOL_GPL(smscore_get_board_id);
415
416 struct smscore_registry_entry_t {
417 struct list_head entry;
418 char devpath[32];
419 int mode;
420 enum sms_device_type_st type;
421 };
422
423 static struct list_head g_smscore_notifyees;
424 static struct list_head g_smscore_devices;
425 static struct mutex g_smscore_deviceslock;
426
427 static struct list_head g_smscore_registry;
428 static struct mutex g_smscore_registrylock;
429
430 static int default_mode = DEVICE_MODE_NONE;
431
432 module_param(default_mode, int, 0644);
433 MODULE_PARM_DESC(default_mode, "default firmware id (device mode)");
434
435 static struct smscore_registry_entry_t *smscore_find_registry(char *devpath)
436 {
437 struct smscore_registry_entry_t *entry;
438 struct list_head *next;
439
440 kmutex_lock(&g_smscore_registrylock);
441 for (next = g_smscore_registry.next;
442 next != &g_smscore_registry;
443 next = next->next) {
444 entry = (struct smscore_registry_entry_t *) next;
445 if (!strcmp(entry->devpath, devpath)) {
446 kmutex_unlock(&g_smscore_registrylock);
447 return entry;
448 }
449 }
450 entry = kmalloc(sizeof(*entry), GFP_KERNEL);
451 if (entry) {
452 entry->mode = default_mode;
453 strcpy(entry->devpath, devpath);
454 list_add(&entry->entry, &g_smscore_registry);
455 } else
456 pr_err("failed to create smscore_registry.\n");
457 kmutex_unlock(&g_smscore_registrylock);
458 return entry;
459 }
460
461 int smscore_registry_getmode(char *devpath)
462 {
463 struct smscore_registry_entry_t *entry;
464
465 entry = smscore_find_registry(devpath);
466 if (entry)
467 return entry->mode;
468 else
469 pr_err("No registry found.\n");
470
471 return default_mode;
472 }
473 EXPORT_SYMBOL_GPL(smscore_registry_getmode);
474
475 static enum sms_device_type_st smscore_registry_gettype(char *devpath)
476 {
477 struct smscore_registry_entry_t *entry;
478
479 entry = smscore_find_registry(devpath);
480 if (entry)
481 return entry->type;
482 else
483 pr_err("No registry found.\n");
484
485 return -EINVAL;
486 }
487
488 static void smscore_registry_setmode(char *devpath, int mode)
489 {
490 struct smscore_registry_entry_t *entry;
491
492 entry = smscore_find_registry(devpath);
493 if (entry)
494 entry->mode = mode;
495 else
496 pr_err("No registry found.\n");
497 }
498
499 static void smscore_registry_settype(char *devpath,
500 enum sms_device_type_st type)
501 {
502 struct smscore_registry_entry_t *entry;
503
504 entry = smscore_find_registry(devpath);
505 if (entry)
506 entry->type = type;
507 else
508 pr_err("No registry found.\n");
509 }
510
511
512 static void list_add_locked(struct list_head *new, struct list_head *head,
513 spinlock_t *lock)
514 {
515 unsigned long flags;
516
517 spin_lock_irqsave(lock, flags);
518
519 list_add(new, head);
520
521 spin_unlock_irqrestore(lock, flags);
522 }
523
524 /*
525 * register a client callback that called when device plugged in/unplugged
526 * NOTE: if devices exist callback is called immediately for each device
527 *
528 * @param hotplug callback
529 *
530 * return: 0 on success, <0 on error.
531 */
532 int smscore_register_hotplug(hotplug_t hotplug)
533 {
534 struct smscore_device_notifyee_t *notifyee;
535 struct list_head *next, *first;
536 int rc = 0;
537
538 kmutex_lock(&g_smscore_deviceslock);
539 notifyee = kmalloc(sizeof(*notifyee), GFP_KERNEL);
540 if (notifyee) {
541 /* now notify callback about existing devices */
542 first = &g_smscore_devices;
543 for (next = first->next;
544 next != first && !rc;
545 next = next->next) {
546 struct smscore_device_t *coredev =
547 (struct smscore_device_t *) next;
548 rc = hotplug(coredev, coredev->device, 1);
549 }
550
551 if (rc >= 0) {
552 notifyee->hotplug = hotplug;
553 list_add(&notifyee->entry, &g_smscore_notifyees);
554 } else
555 kfree(notifyee);
556 } else
557 rc = -ENOMEM;
558
559 kmutex_unlock(&g_smscore_deviceslock);
560
561 return rc;
562 }
563 EXPORT_SYMBOL_GPL(smscore_register_hotplug);
564
565 /*
566 * unregister a client callback that called when device plugged in/unplugged
567 *
568 * @param hotplug callback
569 *
570 */
571 void smscore_unregister_hotplug(hotplug_t hotplug)
572 {
573 struct list_head *next, *first;
574
575 kmutex_lock(&g_smscore_deviceslock);
576
577 first = &g_smscore_notifyees;
578
579 for (next = first->next; next != first;) {
580 struct smscore_device_notifyee_t *notifyee =
581 (struct smscore_device_notifyee_t *) next;
582 next = next->next;
583
584 if (notifyee->hotplug == hotplug) {
585 list_del(&notifyee->entry);
586 kfree(notifyee);
587 }
588 }
589
590 kmutex_unlock(&g_smscore_deviceslock);
591 }
592 EXPORT_SYMBOL_GPL(smscore_unregister_hotplug);
593
594 static void smscore_notify_clients(struct smscore_device_t *coredev)
595 {
596 struct smscore_client_t *client;
597
598 /* the client must call smscore_unregister_client from remove handler */
599 while (!list_empty(&coredev->clients)) {
600 client = (struct smscore_client_t *) coredev->clients.next;
601 client->onremove_handler(client->context);
602 }
603 }
604
605 static int smscore_notify_callbacks(struct smscore_device_t *coredev,
606 struct device *device, int arrival)
607 {
608 struct smscore_device_notifyee_t *elem;
609 int rc = 0;
610
611 /* note: must be called under g_deviceslock */
612
613 list_for_each_entry(elem, &g_smscore_notifyees, entry) {
614 rc = elem->hotplug(coredev, device, arrival);
615 if (rc < 0)
616 break;
617 }
618
619 return rc;
620 }
621
622 static struct
623 smscore_buffer_t *smscore_createbuffer(u8 *buffer, void *common_buffer,
624 dma_addr_t common_buffer_phys)
625 {
626 struct smscore_buffer_t *cb;
627
628 cb = kzalloc(sizeof(*cb), GFP_KERNEL);
629 if (!cb)
630 return NULL;
631
632 cb->p = buffer;
633 cb->offset_in_common = buffer - (u8 *) common_buffer;
634 cb->phys = common_buffer_phys + cb->offset_in_common;
635
636 return cb;
637 }
638
639 /*
640 * creates coredev object for a device, prepares buffers,
641 * creates buffer mappings, notifies registered hotplugs about new device.
642 *
643 * @param params device pointer to struct with device specific parameters
644 * and handlers
645 * @param coredev pointer to a value that receives created coredev object
646 *
647 * return: 0 on success, <0 on error.
648 */
649 int smscore_register_device(struct smsdevice_params_t *params,
650 struct smscore_device_t **coredev,
651 void *mdev)
652 {
653 struct smscore_device_t *dev;
654 u8 *buffer;
655
656 dev = kzalloc(sizeof(*dev), GFP_KERNEL);
657 if (!dev)
658 return -ENOMEM;
659
660 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
661 dev->media_dev = mdev;
662 #endif
663
664 /* init list entry so it could be safe in smscore_unregister_device */
665 INIT_LIST_HEAD(&dev->entry);
666
667 /* init queues */
668 INIT_LIST_HEAD(&dev->clients);
669 INIT_LIST_HEAD(&dev->buffers);
670
671 /* init locks */
672 spin_lock_init(&dev->clientslock);
673 spin_lock_init(&dev->bufferslock);
674
675 /* init completion events */
676 init_completion(&dev->version_ex_done);
677 init_completion(&dev->data_download_done);
678 init_completion(&dev->data_validity_done);
679 init_completion(&dev->trigger_done);
680 init_completion(&dev->init_device_done);
681 init_completion(&dev->reload_start_done);
682 init_completion(&dev->resume_done);
683 init_completion(&dev->gpio_configuration_done);
684 init_completion(&dev->gpio_set_level_done);
685 init_completion(&dev->gpio_get_level_done);
686 init_completion(&dev->ir_init_done);
687
688 /* Buffer management */
689 init_waitqueue_head(&dev->buffer_mng_waitq);
690
691 /* alloc common buffer */
692 dev->common_buffer_size = params->buffer_size * params->num_buffers;
693 dev->common_buffer = dma_alloc_coherent(NULL, dev->common_buffer_size,
694 &dev->common_buffer_phys,
695 GFP_KERNEL | GFP_DMA);
696 if (!dev->common_buffer) {
697 smscore_unregister_device(dev);
698 return -ENOMEM;
699 }
700
701 /* prepare dma buffers */
702 for (buffer = dev->common_buffer;
703 dev->num_buffers < params->num_buffers;
704 dev->num_buffers++, buffer += params->buffer_size) {
705 struct smscore_buffer_t *cb;
706
707 cb = smscore_createbuffer(buffer, dev->common_buffer,
708 dev->common_buffer_phys);
709 if (!cb) {
710 smscore_unregister_device(dev);
711 return -ENOMEM;
712 }
713
714 smscore_putbuffer(dev, cb);
715 }
716
717 pr_debug("allocated %d buffers\n", dev->num_buffers);
718
719 dev->mode = DEVICE_MODE_NONE;
720 dev->board_id = SMS_BOARD_UNKNOWN;
721 dev->context = params->context;
722 dev->device = params->device;
723 dev->setmode_handler = params->setmode_handler;
724 dev->detectmode_handler = params->detectmode_handler;
725 dev->sendrequest_handler = params->sendrequest_handler;
726 dev->preload_handler = params->preload_handler;
727 dev->postload_handler = params->postload_handler;
728
729 dev->device_flags = params->flags;
730 strcpy(dev->devpath, params->devpath);
731
732 smscore_registry_settype(dev->devpath, params->device_type);
733
734 /* add device to devices list */
735 kmutex_lock(&g_smscore_deviceslock);
736 list_add(&dev->entry, &g_smscore_devices);
737 kmutex_unlock(&g_smscore_deviceslock);
738
739 *coredev = dev;
740
741 pr_debug("device %p created\n", dev);
742
743 return 0;
744 }
745 EXPORT_SYMBOL_GPL(smscore_register_device);
746
747
748 static int smscore_sendrequest_and_wait(struct smscore_device_t *coredev,
749 void *buffer, size_t size, struct completion *completion) {
750 int rc;
751
752 if (!completion)
753 return -EINVAL;
754 init_completion(completion);
755
756 rc = coredev->sendrequest_handler(coredev->context, buffer, size);
757 if (rc < 0) {
758 pr_info("sendrequest returned error %d\n", rc);
759 return rc;
760 }
761
762 return wait_for_completion_timeout(completion,
763 msecs_to_jiffies(SMS_PROTOCOL_MAX_RAOUNDTRIP_MS)) ?
764 0 : -ETIME;
765 }
766
767 /*
768 * Starts & enables IR operations
769 *
770 * return: 0 on success, < 0 on error.
771 */
772 static int smscore_init_ir(struct smscore_device_t *coredev)
773 {
774 int ir_io;
775 int rc;
776 void *buffer;
777
778 coredev->ir.dev = NULL;
779 ir_io = sms_get_board(smscore_get_board_id(coredev))->board_cfg.ir;
780 if (ir_io) {/* only if IR port exist we use IR sub-module */
781 pr_debug("IR loading\n");
782 rc = sms_ir_init(coredev);
783
784 if (rc != 0)
785 pr_err("Error initialization DTV IR sub-module\n");
786 else {
787 buffer = kmalloc(sizeof(struct sms_msg_data2) +
788 SMS_DMA_ALIGNMENT,
789 GFP_KERNEL | GFP_DMA);
790 if (buffer) {
791 struct sms_msg_data2 *msg =
792 (struct sms_msg_data2 *)
793 SMS_ALIGN_ADDRESS(buffer);
794
795 SMS_INIT_MSG(&msg->x_msg_header,
796 MSG_SMS_START_IR_REQ,
797 sizeof(struct sms_msg_data2));
798 msg->msg_data[0] = coredev->ir.controller;
799 msg->msg_data[1] = coredev->ir.timeout;
800
801 rc = smscore_sendrequest_and_wait(coredev, msg,
802 msg->x_msg_header. msg_length,
803 &coredev->ir_init_done);
804
805 kfree(buffer);
806 } else
807 pr_err("Sending IR initialization message failed\n");
808 }
809 } else
810 pr_info("IR port has not been detected\n");
811
812 return 0;
813 }
814
815 /*
816 * configures device features according to board configuration structure.
817 *
818 * @param coredev pointer to a coredev object returned by
819 * smscore_register_device
820 *
821 * return: 0 on success, <0 on error.
822 */
823 static int smscore_configure_board(struct smscore_device_t *coredev)
824 {
825 struct sms_board *board;
826
827 board = sms_get_board(coredev->board_id);
828 if (!board) {
829 pr_err("no board configuration exist.\n");
830 return -EINVAL;
831 }
832
833 if (board->mtu) {
834 struct sms_msg_data mtu_msg;
835 pr_debug("set max transmit unit %d\n", board->mtu);
836
837 mtu_msg.x_msg_header.msg_src_id = 0;
838 mtu_msg.x_msg_header.msg_dst_id = HIF_TASK;
839 mtu_msg.x_msg_header.msg_flags = 0;
840 mtu_msg.x_msg_header.msg_type = MSG_SMS_SET_MAX_TX_MSG_LEN_REQ;
841 mtu_msg.x_msg_header.msg_length = sizeof(mtu_msg);
842 mtu_msg.msg_data[0] = board->mtu;
843
844 coredev->sendrequest_handler(coredev->context, &mtu_msg,
845 sizeof(mtu_msg));
846 }
847
848 if (board->crystal) {
849 struct sms_msg_data crys_msg;
850 pr_debug("set crystal value %d\n", board->crystal);
851
852 SMS_INIT_MSG(&crys_msg.x_msg_header,
853 MSG_SMS_NEW_CRYSTAL_REQ,
854 sizeof(crys_msg));
855 crys_msg.msg_data[0] = board->crystal;
856
857 coredev->sendrequest_handler(coredev->context, &crys_msg,
858 sizeof(crys_msg));
859 }
860
861 return 0;
862 }
863
864 /*
865 * sets initial device mode and notifies client hotplugs that device is ready
866 *
867 * @param coredev pointer to a coredev object returned by
868 * smscore_register_device
869 *
870 * return: 0 on success, <0 on error.
871 */
872 int smscore_start_device(struct smscore_device_t *coredev)
873 {
874 int rc;
875 int board_id = smscore_get_board_id(coredev);
876 int mode = smscore_registry_getmode(coredev->devpath);
877
878 /* Device is initialized as DEVICE_MODE_NONE */
879 if (board_id != SMS_BOARD_UNKNOWN && mode == DEVICE_MODE_NONE)
880 mode = sms_get_board(board_id)->default_mode;
881
882 rc = smscore_set_device_mode(coredev, mode);
883 if (rc < 0) {
884 pr_info("set device mode failed , rc %d\n", rc);
885 return rc;
886 }
887 rc = smscore_configure_board(coredev);
888 if (rc < 0) {
889 pr_info("configure board failed , rc %d\n", rc);
890 return rc;
891 }
892
893 kmutex_lock(&g_smscore_deviceslock);
894
895 rc = smscore_notify_callbacks(coredev, coredev->device, 1);
896 smscore_init_ir(coredev);
897
898 pr_debug("device %p started, rc %d\n", coredev, rc);
899
900 kmutex_unlock(&g_smscore_deviceslock);
901
902 return rc;
903 }
904 EXPORT_SYMBOL_GPL(smscore_start_device);
905
906
907 static int smscore_load_firmware_family2(struct smscore_device_t *coredev,
908 void *buffer, size_t size)
909 {
910 struct sms_firmware *firmware = (struct sms_firmware *) buffer;
911 struct sms_msg_data4 *msg;
912 u32 mem_address, calc_checksum = 0;
913 u32 i, *ptr;
914 u8 *payload = firmware->payload;
915 int rc = 0;
916 firmware->start_address = le32_to_cpup((__le32 *)&firmware->start_address);
917 firmware->length = le32_to_cpup((__le32 *)&firmware->length);
918
919 mem_address = firmware->start_address;
920
921 pr_debug("loading FW to addr 0x%x size %d\n",
922 mem_address, firmware->length);
923 if (coredev->preload_handler) {
924 rc = coredev->preload_handler(coredev->context);
925 if (rc < 0)
926 return rc;
927 }
928
929 /* PAGE_SIZE buffer shall be enough and dma aligned */
930 msg = kmalloc(PAGE_SIZE, GFP_KERNEL | GFP_DMA);
931 if (!msg)
932 return -ENOMEM;
933
934 if (coredev->mode != DEVICE_MODE_NONE) {
935 pr_debug("sending reload command.\n");
936 SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_START_REQ,
937 sizeof(struct sms_msg_hdr));
938 rc = smscore_sendrequest_and_wait(coredev, msg,
939 msg->x_msg_header.msg_length,
940 &coredev->reload_start_done);
941 if (rc < 0) {
942 pr_err("device reload failed, rc %d\n", rc);
943 goto exit_fw_download;
944 }
945 mem_address = *(u32 *) &payload[20];
946 }
947
948 for (i = 0, ptr = (u32 *)firmware->payload; i < firmware->length/4 ;
949 i++, ptr++)
950 calc_checksum += *ptr;
951
952 while (size && rc >= 0) {
953 struct sms_data_download *data_msg =
954 (struct sms_data_download *) msg;
955 int payload_size = min_t(int, size, SMS_MAX_PAYLOAD_SIZE);
956
957 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_DOWNLOAD_REQ,
958 (u16)(sizeof(struct sms_msg_hdr) +
959 sizeof(u32) + payload_size));
960
961 data_msg->mem_addr = mem_address;
962 memcpy(data_msg->payload, payload, payload_size);
963
964 rc = smscore_sendrequest_and_wait(coredev, data_msg,
965 data_msg->x_msg_header.msg_length,
966 &coredev->data_download_done);
967
968 payload += payload_size;
969 size -= payload_size;
970 mem_address += payload_size;
971 }
972
973 if (rc < 0)
974 goto exit_fw_download;
975
976 pr_debug("sending MSG_SMS_DATA_VALIDITY_REQ expecting 0x%x\n",
977 calc_checksum);
978 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_DATA_VALIDITY_REQ,
979 sizeof(msg->x_msg_header) +
980 sizeof(u32) * 3);
981 msg->msg_data[0] = firmware->start_address;
982 /* Entry point */
983 msg->msg_data[1] = firmware->length;
984 msg->msg_data[2] = 0; /* Regular checksum*/
985 rc = smscore_sendrequest_and_wait(coredev, msg,
986 msg->x_msg_header.msg_length,
987 &coredev->data_validity_done);
988 if (rc < 0)
989 goto exit_fw_download;
990
991 if (coredev->mode == DEVICE_MODE_NONE) {
992 struct sms_msg_data *trigger_msg =
993 (struct sms_msg_data *) msg;
994
995 pr_debug("sending MSG_SMS_SWDOWNLOAD_TRIGGER_REQ\n");
996 SMS_INIT_MSG(&msg->x_msg_header,
997 MSG_SMS_SWDOWNLOAD_TRIGGER_REQ,
998 sizeof(struct sms_msg_hdr) +
999 sizeof(u32) * 5);
1000
1001 trigger_msg->msg_data[0] = firmware->start_address;
1002 /* Entry point */
1003 trigger_msg->msg_data[1] = 6; /* Priority */
1004 trigger_msg->msg_data[2] = 0x200; /* Stack size */
1005 trigger_msg->msg_data[3] = 0; /* Parameter */
1006 trigger_msg->msg_data[4] = 4; /* Task ID */
1007
1008 rc = smscore_sendrequest_and_wait(coredev, trigger_msg,
1009 trigger_msg->x_msg_header.msg_length,
1010 &coredev->trigger_done);
1011 } else {
1012 SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_EXEC_REQ,
1013 sizeof(struct sms_msg_hdr));
1014 rc = coredev->sendrequest_handler(coredev->context, msg,
1015 msg->x_msg_header.msg_length);
1016 }
1017
1018 if (rc < 0)
1019 goto exit_fw_download;
1020
1021 /*
1022 * backward compatibility - wait to device_ready_done for
1023 * not more than 400 ms
1024 */
1025 msleep(400);
1026
1027 exit_fw_download:
1028 kfree(msg);
1029
1030 if (coredev->postload_handler) {
1031 pr_debug("rc=%d, postload=0x%p\n",
1032 rc, coredev->postload_handler);
1033 if (rc >= 0)
1034 return coredev->postload_handler(coredev->context);
1035 }
1036
1037 pr_debug("rc=%d\n", rc);
1038 return rc;
1039 }
1040
1041 static char *smscore_fw_lkup[][DEVICE_MODE_MAX] = {
1042 [SMS_NOVA_A0] = {
1043 [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ,
1044 [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ,
1045 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ,
1046 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ,
1047 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ,
1048 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ,
1049 },
1050 [SMS_NOVA_B0] = {
1051 [DEVICE_MODE_DVBT] = SMS_FW_DVB_NOVA_12MHZ_B0,
1052 [DEVICE_MODE_DVBH] = SMS_FW_DVB_NOVA_12MHZ_B0,
1053 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_NOVA_12MHZ_B0,
1054 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_NOVA_12MHZ_B0,
1055 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_NOVA_12MHZ_B0,
1056 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_NOVA_12MHZ_B0,
1057 [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO,
1058 [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO,
1059 },
1060 [SMS_VEGA] = {
1061 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VEGA_12MHZ,
1062 },
1063 [SMS_VENICE] = {
1064 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_VENICE_12MHZ,
1065 },
1066 [SMS_MING] = {
1067 [DEVICE_MODE_CMMB] = SMS_FW_CMMB_MING_APP,
1068 },
1069 [SMS_PELE] = {
1070 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_PELE,
1071 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_PELE,
1072 },
1073 [SMS_RIO] = {
1074 [DEVICE_MODE_DVBT] = SMS_FW_DVB_RIO,
1075 [DEVICE_MODE_DVBH] = SMS_FW_DVBH_RIO,
1076 [DEVICE_MODE_DVBT_BDA] = SMS_FW_DVB_RIO,
1077 [DEVICE_MODE_ISDBT] = SMS_FW_ISDBT_RIO,
1078 [DEVICE_MODE_ISDBT_BDA] = SMS_FW_ISDBT_RIO,
1079 [DEVICE_MODE_FM_RADIO] = SMS_FW_FM_RADIO_RIO,
1080 [DEVICE_MODE_FM_RADIO_BDA] = SMS_FW_FM_RADIO_RIO,
1081 },
1082 [SMS_DENVER_1530] = {
1083 [DEVICE_MODE_ATSC] = SMS_FW_ATSC_DENVER,
1084 },
1085 [SMS_DENVER_2160] = {
1086 [DEVICE_MODE_DAB_TDMB] = SMS_FW_TDMB_DENVER,
1087 },
1088 };
1089
1090 /*
1091 * get firmware file name from one of the two mechanisms : sms_boards or
1092 * smscore_fw_lkup.
1093 * @param coredev pointer to a coredev object returned by
1094 * smscore_register_device
1095 * @param mode requested mode of operation
1096 * @param lookup if 1, always get the fw filename from smscore_fw_lkup
1097 * table. if 0, try first to get from sms_boards
1098 *
1099 * return: 0 on success, <0 on error.
1100 */
1101 static char *smscore_get_fw_filename(struct smscore_device_t *coredev,
1102 int mode)
1103 {
1104 char **fw;
1105 int board_id = smscore_get_board_id(coredev);
1106 enum sms_device_type_st type;
1107
1108 type = smscore_registry_gettype(coredev->devpath);
1109
1110 /* Prevent looking outside the smscore_fw_lkup table */
1111 if (type <= SMS_UNKNOWN_TYPE || type >= SMS_NUM_OF_DEVICE_TYPES)
1112 return NULL;
1113 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX)
1114 return NULL;
1115
1116 pr_debug("trying to get fw name from sms_boards board_id %d mode %d\n",
1117 board_id, mode);
1118 fw = sms_get_board(board_id)->fw;
1119 if (!fw || !fw[mode]) {
1120 pr_debug("cannot find fw name in sms_boards, getting from lookup table mode %d type %d\n",
1121 mode, type);
1122 return smscore_fw_lkup[type][mode];
1123 }
1124
1125 return fw[mode];
1126 }
1127
1128 /*
1129 * loads specified firmware into a buffer and calls device loadfirmware_handler
1130 *
1131 * @param coredev pointer to a coredev object returned by
1132 * smscore_register_device
1133 * @param filename null-terminated string specifies firmware file name
1134 * @param loadfirmware_handler device handler that loads firmware
1135 *
1136 * return: 0 on success, <0 on error.
1137 */
1138 static int smscore_load_firmware_from_file(struct smscore_device_t *coredev,
1139 int mode,
1140 loadfirmware_t loadfirmware_handler)
1141 {
1142 int rc = -ENOENT;
1143 u8 *fw_buf;
1144 u32 fw_buf_size;
1145 const struct firmware *fw;
1146
1147 char *fw_filename = smscore_get_fw_filename(coredev, mode);
1148 if (!fw_filename) {
1149 pr_err("mode %d not supported on this device\n", mode);
1150 return -ENOENT;
1151 }
1152 pr_debug("Firmware name: %s\n", fw_filename);
1153
1154 if (!loadfirmware_handler &&
1155 !(coredev->device_flags & SMS_DEVICE_FAMILY2))
1156 return -EINVAL;
1157
1158 rc = request_firmware(&fw, fw_filename, coredev->device);
1159 if (rc < 0) {
1160 pr_err("failed to open firmware file '%s'\n", fw_filename);
1161 return rc;
1162 }
1163 pr_debug("read fw %s, buffer size=0x%zx\n", fw_filename, fw->size);
1164 fw_buf = kmalloc(ALIGN(fw->size + sizeof(struct sms_firmware),
1165 SMS_ALLOC_ALIGNMENT), GFP_KERNEL | GFP_DMA);
1166 if (!fw_buf) {
1167 pr_err("failed to allocate firmware buffer\n");
1168 rc = -ENOMEM;
1169 } else {
1170 memcpy(fw_buf, fw->data, fw->size);
1171 fw_buf_size = fw->size;
1172
1173 rc = (coredev->device_flags & SMS_DEVICE_FAMILY2) ?
1174 smscore_load_firmware_family2(coredev, fw_buf, fw_buf_size)
1175 : loadfirmware_handler(coredev->context, fw_buf,
1176 fw_buf_size);
1177 }
1178
1179 kfree(fw_buf);
1180 release_firmware(fw);
1181
1182 return rc;
1183 }
1184
1185 /*
1186 * notifies all clients registered with the device, notifies hotplugs,
1187 * frees all buffers and coredev object
1188 *
1189 * @param coredev pointer to a coredev object returned by
1190 * smscore_register_device
1191 *
1192 * return: 0 on success, <0 on error.
1193 */
1194 void smscore_unregister_device(struct smscore_device_t *coredev)
1195 {
1196 struct smscore_buffer_t *cb;
1197 int num_buffers = 0;
1198 int retry = 0;
1199
1200 kmutex_lock(&g_smscore_deviceslock);
1201
1202 /* Release input device (IR) resources */
1203 sms_ir_exit(coredev);
1204
1205 smscore_notify_clients(coredev);
1206 smscore_notify_callbacks(coredev, NULL, 0);
1207
1208 /* at this point all buffers should be back
1209 * onresponse must no longer be called */
1210
1211 while (1) {
1212 while (!list_empty(&coredev->buffers)) {
1213 cb = (struct smscore_buffer_t *) coredev->buffers.next;
1214 list_del(&cb->entry);
1215 kfree(cb);
1216 num_buffers++;
1217 }
1218 if (num_buffers == coredev->num_buffers)
1219 break;
1220 if (++retry > 10) {
1221 pr_info("exiting although not all buffers released.\n");
1222 break;
1223 }
1224
1225 pr_debug("waiting for %d buffer(s)\n",
1226 coredev->num_buffers - num_buffers);
1227 kmutex_unlock(&g_smscore_deviceslock);
1228 msleep(100);
1229 kmutex_lock(&g_smscore_deviceslock);
1230 }
1231
1232 pr_debug("freed %d buffers\n", num_buffers);
1233
1234 if (coredev->common_buffer)
1235 dma_free_coherent(NULL, coredev->common_buffer_size,
1236 coredev->common_buffer, coredev->common_buffer_phys);
1237
1238 kfree(coredev->fw_buf);
1239
1240 list_del(&coredev->entry);
1241 kfree(coredev);
1242
1243 kmutex_unlock(&g_smscore_deviceslock);
1244
1245 pr_debug("device %p destroyed\n", coredev);
1246 }
1247 EXPORT_SYMBOL_GPL(smscore_unregister_device);
1248
1249 static int smscore_detect_mode(struct smscore_device_t *coredev)
1250 {
1251 void *buffer = kmalloc(sizeof(struct sms_msg_hdr) + SMS_DMA_ALIGNMENT,
1252 GFP_KERNEL | GFP_DMA);
1253 struct sms_msg_hdr *msg =
1254 (struct sms_msg_hdr *) SMS_ALIGN_ADDRESS(buffer);
1255 int rc;
1256
1257 if (!buffer)
1258 return -ENOMEM;
1259
1260 SMS_INIT_MSG(msg, MSG_SMS_GET_VERSION_EX_REQ,
1261 sizeof(struct sms_msg_hdr));
1262
1263 rc = smscore_sendrequest_and_wait(coredev, msg, msg->msg_length,
1264 &coredev->version_ex_done);
1265 if (rc == -ETIME) {
1266 pr_err("MSG_SMS_GET_VERSION_EX_REQ failed first try\n");
1267
1268 if (wait_for_completion_timeout(&coredev->resume_done,
1269 msecs_to_jiffies(5000))) {
1270 rc = smscore_sendrequest_and_wait(
1271 coredev, msg, msg->msg_length,
1272 &coredev->version_ex_done);
1273 if (rc < 0)
1274 pr_err("MSG_SMS_GET_VERSION_EX_REQ failed second try, rc %d\n",
1275 rc);
1276 } else
1277 rc = -ETIME;
1278 }
1279
1280 kfree(buffer);
1281
1282 return rc;
1283 }
1284
1285 /*
1286 * send init device request and wait for response
1287 *
1288 * @param coredev pointer to a coredev object returned by
1289 * smscore_register_device
1290 * @param mode requested mode of operation
1291 *
1292 * return: 0 on success, <0 on error.
1293 */
1294 static int smscore_init_device(struct smscore_device_t *coredev, int mode)
1295 {
1296 void *buffer;
1297 struct sms_msg_data *msg;
1298 int rc = 0;
1299
1300 buffer = kmalloc(sizeof(struct sms_msg_data) +
1301 SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA);
1302 if (!buffer)
1303 return -ENOMEM;
1304
1305 msg = (struct sms_msg_data *)SMS_ALIGN_ADDRESS(buffer);
1306 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ,
1307 sizeof(struct sms_msg_data));
1308 msg->msg_data[0] = mode;
1309
1310 rc = smscore_sendrequest_and_wait(coredev, msg,
1311 msg->x_msg_header. msg_length,
1312 &coredev->init_device_done);
1313
1314 kfree(buffer);
1315 return rc;
1316 }
1317
1318 /*
1319 * calls device handler to change mode of operation
1320 * NOTE: stellar/usb may disconnect when changing mode
1321 *
1322 * @param coredev pointer to a coredev object returned by
1323 * smscore_register_device
1324 * @param mode requested mode of operation
1325 *
1326 * return: 0 on success, <0 on error.
1327 */
1328 int smscore_set_device_mode(struct smscore_device_t *coredev, int mode)
1329 {
1330 int rc = 0;
1331
1332 pr_debug("set device mode to %d\n", mode);
1333 if (coredev->device_flags & SMS_DEVICE_FAMILY2) {
1334 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) {
1335 pr_err("invalid mode specified %d\n", mode);
1336 return -EINVAL;
1337 }
1338
1339 smscore_registry_setmode(coredev->devpath, mode);
1340
1341 if (!(coredev->device_flags & SMS_DEVICE_NOT_READY)) {
1342 rc = smscore_detect_mode(coredev);
1343 if (rc < 0) {
1344 pr_err("mode detect failed %d\n", rc);
1345 return rc;
1346 }
1347 }
1348
1349 if (coredev->mode == mode) {
1350 pr_debug("device mode %d already set\n", mode);
1351 return 0;
1352 }
1353
1354 if (!(coredev->modes_supported & (1 << mode))) {
1355 rc = smscore_load_firmware_from_file(coredev,
1356 mode, NULL);
1357 if (rc >= 0)
1358 pr_debug("firmware download success\n");
1359 } else {
1360 pr_debug("mode %d is already supported by running firmware\n",
1361 mode);
1362 }
1363 if (coredev->fw_version >= 0x800) {
1364 rc = smscore_init_device(coredev, mode);
1365 if (rc < 0)
1366 pr_err("device init failed, rc %d.\n", rc);
1367 }
1368 } else {
1369 if (mode <= DEVICE_MODE_NONE || mode >= DEVICE_MODE_MAX) {
1370 pr_err("invalid mode specified %d\n", mode);
1371 return -EINVAL;
1372 }
1373
1374 smscore_registry_setmode(coredev->devpath, mode);
1375
1376 if (coredev->detectmode_handler)
1377 coredev->detectmode_handler(coredev->context,
1378 &coredev->mode);
1379
1380 if (coredev->mode != mode && coredev->setmode_handler)
1381 rc = coredev->setmode_handler(coredev->context, mode);
1382 }
1383
1384 if (rc >= 0) {
1385 char *buffer;
1386 coredev->mode = mode;
1387 coredev->device_flags &= ~SMS_DEVICE_NOT_READY;
1388
1389 buffer = kmalloc(sizeof(struct sms_msg_data) +
1390 SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA);
1391 if (buffer) {
1392 struct sms_msg_data *msg = (struct sms_msg_data *) SMS_ALIGN_ADDRESS(buffer);
1393
1394 SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ,
1395 sizeof(struct sms_msg_data));
1396 msg->msg_data[0] = mode;
1397
1398 rc = smscore_sendrequest_and_wait(
1399 coredev, msg, msg->x_msg_header.msg_length,
1400 &coredev->init_device_done);
1401
1402 kfree(buffer);
1403 }
1404 }
1405
1406 if (rc < 0)
1407 pr_err("return error code %d.\n", rc);
1408 else
1409 pr_debug("Success setting device mode.\n");
1410
1411 return rc;
1412 }
1413
1414 /*
1415 * calls device handler to get current mode of operation
1416 *
1417 * @param coredev pointer to a coredev object returned by
1418 * smscore_register_device
1419 *
1420 * return: current mode
1421 */
1422 int smscore_get_device_mode(struct smscore_device_t *coredev)
1423 {
1424 return coredev->mode;
1425 }
1426 EXPORT_SYMBOL_GPL(smscore_get_device_mode);
1427
1428 /*
1429 * find client by response id & type within the clients list.
1430 * return client handle or NULL.
1431 *
1432 * @param coredev pointer to a coredev object returned by
1433 * smscore_register_device
1434 * @param data_type client data type (SMS_DONT_CARE for all types)
1435 * @param id client id (SMS_DONT_CARE for all id)
1436 *
1437 */
1438 static struct
1439 smscore_client_t *smscore_find_client(struct smscore_device_t *coredev,
1440 int data_type, int id)
1441 {
1442 struct list_head *first;
1443 struct smscore_client_t *client;
1444 unsigned long flags;
1445 struct list_head *firstid;
1446 struct smscore_idlist_t *client_id;
1447
1448 spin_lock_irqsave(&coredev->clientslock, flags);
1449 first = &coredev->clients;
1450 list_for_each_entry(client, first, entry) {
1451 firstid = &client->idlist;
1452 list_for_each_entry(client_id, firstid, entry) {
1453 if ((client_id->id == id) &&
1454 (client_id->data_type == data_type ||
1455 (client_id->data_type == 0)))
1456 goto found;
1457 }
1458 }
1459 client = NULL;
1460 found:
1461 spin_unlock_irqrestore(&coredev->clientslock, flags);
1462 return client;
1463 }
1464
1465 /*
1466 * find client by response id/type, call clients onresponse handler
1467 * return buffer to pool on error
1468 *
1469 * @param coredev pointer to a coredev object returned by
1470 * smscore_register_device
1471 * @param cb pointer to response buffer descriptor
1472 *
1473 */
1474 void smscore_onresponse(struct smscore_device_t *coredev,
1475 struct smscore_buffer_t *cb) {
1476 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) ((u8 *) cb->p
1477 + cb->offset);
1478 struct smscore_client_t *client;
1479 int rc = -EBUSY;
1480 static unsigned long last_sample_time; /* = 0; */
1481 static int data_total; /* = 0; */
1482 unsigned long time_now = jiffies_to_msecs(jiffies);
1483
1484 if (!last_sample_time)
1485 last_sample_time = time_now;
1486
1487 if (time_now - last_sample_time > 10000) {
1488 pr_debug("data rate %d bytes/secs\n",
1489 (int)((data_total * 1000) /
1490 (time_now - last_sample_time)));
1491
1492 last_sample_time = time_now;
1493 data_total = 0;
1494 }
1495
1496 data_total += cb->size;
1497 /* Do we need to re-route? */
1498 if ((phdr->msg_type == MSG_SMS_HO_PER_SLICES_IND) ||
1499 (phdr->msg_type == MSG_SMS_TRANSMISSION_IND)) {
1500 if (coredev->mode == DEVICE_MODE_DVBT_BDA)
1501 phdr->msg_dst_id = DVBT_BDA_CONTROL_MSG_ID;
1502 }
1503
1504
1505 client = smscore_find_client(coredev, phdr->msg_type, phdr->msg_dst_id);
1506
1507 /* If no client registered for type & id,
1508 * check for control client where type is not registered */
1509 if (client)
1510 rc = client->onresponse_handler(client->context, cb);
1511
1512 if (rc < 0) {
1513 switch (phdr->msg_type) {
1514 case MSG_SMS_ISDBT_TUNE_RES:
1515 break;
1516 case MSG_SMS_RF_TUNE_RES:
1517 break;
1518 case MSG_SMS_SIGNAL_DETECTED_IND:
1519 break;
1520 case MSG_SMS_NO_SIGNAL_IND:
1521 break;
1522 case MSG_SMS_SPI_INT_LINE_SET_RES:
1523 break;
1524 case MSG_SMS_INTERFACE_LOCK_IND:
1525 break;
1526 case MSG_SMS_INTERFACE_UNLOCK_IND:
1527 break;
1528 case MSG_SMS_GET_VERSION_EX_RES:
1529 {
1530 struct sms_version_res *ver =
1531 (struct sms_version_res *) phdr;
1532 pr_debug("Firmware id %d prots 0x%x ver %d.%d\n",
1533 ver->firmware_id, ver->supported_protocols,
1534 ver->rom_ver_major, ver->rom_ver_minor);
1535
1536 coredev->mode = ver->firmware_id == 255 ?
1537 DEVICE_MODE_NONE : ver->firmware_id;
1538 coredev->modes_supported = ver->supported_protocols;
1539 coredev->fw_version = ver->rom_ver_major << 8 |
1540 ver->rom_ver_minor;
1541
1542 complete(&coredev->version_ex_done);
1543 break;
1544 }
1545 case MSG_SMS_INIT_DEVICE_RES:
1546 complete(&coredev->init_device_done);
1547 break;
1548 case MSG_SW_RELOAD_START_RES:
1549 complete(&coredev->reload_start_done);
1550 break;
1551 case MSG_SMS_DATA_VALIDITY_RES:
1552 {
1553 struct sms_msg_data *validity = (struct sms_msg_data *) phdr;
1554
1555 pr_debug("MSG_SMS_DATA_VALIDITY_RES, checksum = 0x%x\n",
1556 validity->msg_data[0]);
1557 complete(&coredev->data_validity_done);
1558 break;
1559 }
1560 case MSG_SMS_DATA_DOWNLOAD_RES:
1561 complete(&coredev->data_download_done);
1562 break;
1563 case MSG_SW_RELOAD_EXEC_RES:
1564 break;
1565 case MSG_SMS_SWDOWNLOAD_TRIGGER_RES:
1566 complete(&coredev->trigger_done);
1567 break;
1568 case MSG_SMS_SLEEP_RESUME_COMP_IND:
1569 complete(&coredev->resume_done);
1570 break;
1571 case MSG_SMS_GPIO_CONFIG_EX_RES:
1572 complete(&coredev->gpio_configuration_done);
1573 break;
1574 case MSG_SMS_GPIO_SET_LEVEL_RES:
1575 complete(&coredev->gpio_set_level_done);
1576 break;
1577 case MSG_SMS_GPIO_GET_LEVEL_RES:
1578 {
1579 u32 *msgdata = (u32 *) phdr;
1580 coredev->gpio_get_res = msgdata[1];
1581 pr_debug("gpio level %d\n",
1582 coredev->gpio_get_res);
1583 complete(&coredev->gpio_get_level_done);
1584 break;
1585 }
1586 case MSG_SMS_START_IR_RES:
1587 complete(&coredev->ir_init_done);
1588 break;
1589 case MSG_SMS_IR_SAMPLES_IND:
1590 sms_ir_event(coredev,
1591 (const char *)
1592 ((char *)phdr
1593 + sizeof(struct sms_msg_hdr)),
1594 (int)phdr->msg_length
1595 - sizeof(struct sms_msg_hdr));
1596 break;
1597
1598 case MSG_SMS_DVBT_BDA_DATA:
1599 /*
1600 * It can be received here, if the frontend is
1601 * tuned into a valid channel and the proper firmware
1602 * is loaded. That happens when the module got removed
1603 * and re-inserted, without powering the device off
1604 */
1605 break;
1606
1607 default:
1608 pr_debug("message %s(%d) not handled.\n",
1609 smscore_translate_msg(phdr->msg_type),
1610 phdr->msg_type);
1611 break;
1612 }
1613 smscore_putbuffer(coredev, cb);
1614 }
1615 }
1616 EXPORT_SYMBOL_GPL(smscore_onresponse);
1617
1618 /*
1619 * return pointer to next free buffer descriptor from core pool
1620 *
1621 * @param coredev pointer to a coredev object returned by
1622 * smscore_register_device
1623 *
1624 * return: pointer to descriptor on success, NULL on error.
1625 */
1626
1627 static struct smscore_buffer_t *get_entry(struct smscore_device_t *coredev)
1628 {
1629 struct smscore_buffer_t *cb = NULL;
1630 unsigned long flags;
1631
1632 spin_lock_irqsave(&coredev->bufferslock, flags);
1633 if (!list_empty(&coredev->buffers)) {
1634 cb = (struct smscore_buffer_t *) coredev->buffers.next;
1635 list_del(&cb->entry);
1636 }
1637 spin_unlock_irqrestore(&coredev->bufferslock, flags);
1638 return cb;
1639 }
1640
1641 struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev)
1642 {
1643 struct smscore_buffer_t *cb = NULL;
1644
1645 wait_event(coredev->buffer_mng_waitq, (cb = get_entry(coredev)));
1646
1647 return cb;
1648 }
1649 EXPORT_SYMBOL_GPL(smscore_getbuffer);
1650
1651 /*
1652 * return buffer descriptor to a pool
1653 *
1654 * @param coredev pointer to a coredev object returned by
1655 * smscore_register_device
1656 * @param cb pointer buffer descriptor
1657 *
1658 */
1659 void smscore_putbuffer(struct smscore_device_t *coredev,
1660 struct smscore_buffer_t *cb) {
1661 wake_up_interruptible(&coredev->buffer_mng_waitq);
1662 list_add_locked(&cb->entry, &coredev->buffers, &coredev->bufferslock);
1663 }
1664 EXPORT_SYMBOL_GPL(smscore_putbuffer);
1665
1666 static int smscore_validate_client(struct smscore_device_t *coredev,
1667 struct smscore_client_t *client,
1668 int data_type, int id)
1669 {
1670 struct smscore_idlist_t *listentry;
1671 struct smscore_client_t *registered_client;
1672
1673 if (!client) {
1674 pr_err("bad parameter.\n");
1675 return -EINVAL;
1676 }
1677 registered_client = smscore_find_client(coredev, data_type, id);
1678 if (registered_client == client)
1679 return 0;
1680
1681 if (registered_client) {
1682 pr_err("The msg ID already registered to another client.\n");
1683 return -EEXIST;
1684 }
1685 listentry = kzalloc(sizeof(*listentry), GFP_KERNEL);
1686 if (!listentry)
1687 return -ENOMEM;
1688
1689 listentry->id = id;
1690 listentry->data_type = data_type;
1691 list_add_locked(&listentry->entry, &client->idlist,
1692 &coredev->clientslock);
1693 return 0;
1694 }
1695
1696 /*
1697 * creates smsclient object, check that id is taken by another client
1698 *
1699 * @param coredev pointer to a coredev object from clients hotplug
1700 * @param initial_id all messages with this id would be sent to this client
1701 * @param data_type all messages of this type would be sent to this client
1702 * @param onresponse_handler client handler that is called to
1703 * process incoming messages
1704 * @param onremove_handler client handler that is called when device is removed
1705 * @param context client-specific context
1706 * @param client pointer to a value that receives created smsclient object
1707 *
1708 * return: 0 on success, <0 on error.
1709 */
1710 int smscore_register_client(struct smscore_device_t *coredev,
1711 struct smsclient_params_t *params,
1712 struct smscore_client_t **client)
1713 {
1714 struct smscore_client_t *newclient;
1715 /* check that no other channel with same parameters exists */
1716 if (smscore_find_client(coredev, params->data_type,
1717 params->initial_id)) {
1718 pr_err("Client already exist.\n");
1719 return -EEXIST;
1720 }
1721
1722 newclient = kzalloc(sizeof(*newclient), GFP_KERNEL);
1723 if (!newclient)
1724 return -ENOMEM;
1725
1726 INIT_LIST_HEAD(&newclient->idlist);
1727 newclient->coredev = coredev;
1728 newclient->onresponse_handler = params->onresponse_handler;
1729 newclient->onremove_handler = params->onremove_handler;
1730 newclient->context = params->context;
1731 list_add_locked(&newclient->entry, &coredev->clients,
1732 &coredev->clientslock);
1733 smscore_validate_client(coredev, newclient, params->data_type,
1734 params->initial_id);
1735 *client = newclient;
1736 pr_debug("%p %d %d\n", params->context, params->data_type,
1737 params->initial_id);
1738
1739 return 0;
1740 }
1741 EXPORT_SYMBOL_GPL(smscore_register_client);
1742
1743 /*
1744 * frees smsclient object and all subclients associated with it
1745 *
1746 * @param client pointer to smsclient object returned by
1747 * smscore_register_client
1748 *
1749 */
1750 void smscore_unregister_client(struct smscore_client_t *client)
1751 {
1752 struct smscore_device_t *coredev = client->coredev;
1753 unsigned long flags;
1754
1755 spin_lock_irqsave(&coredev->clientslock, flags);
1756
1757
1758 while (!list_empty(&client->idlist)) {
1759 struct smscore_idlist_t *identry =
1760 (struct smscore_idlist_t *) client->idlist.next;
1761 list_del(&identry->entry);
1762 kfree(identry);
1763 }
1764
1765 pr_debug("%p\n", client->context);
1766
1767 list_del(&client->entry);
1768 kfree(client);
1769
1770 spin_unlock_irqrestore(&coredev->clientslock, flags);
1771 }
1772 EXPORT_SYMBOL_GPL(smscore_unregister_client);
1773
1774 /*
1775 * verifies that source id is not taken by another client,
1776 * calls device handler to send requests to the device
1777 *
1778 * @param client pointer to smsclient object returned by
1779 * smscore_register_client
1780 * @param buffer pointer to a request buffer
1781 * @param size size (in bytes) of request buffer
1782 *
1783 * return: 0 on success, <0 on error.
1784 */
1785 int smsclient_sendrequest(struct smscore_client_t *client,
1786 void *buffer, size_t size)
1787 {
1788 struct smscore_device_t *coredev;
1789 struct sms_msg_hdr *phdr = (struct sms_msg_hdr *) buffer;
1790 int rc;
1791
1792 if (!client) {
1793 pr_err("Got NULL client\n");
1794 return -EINVAL;
1795 }
1796
1797 coredev = client->coredev;
1798
1799 /* check that no other channel with same id exists */
1800 if (!coredev) {
1801 pr_err("Got NULL coredev\n");
1802 return -EINVAL;
1803 }
1804
1805 rc = smscore_validate_client(client->coredev, client, 0,
1806 phdr->msg_src_id);
1807 if (rc < 0)
1808 return rc;
1809
1810 return coredev->sendrequest_handler(coredev->context, buffer, size);
1811 }
1812 EXPORT_SYMBOL_GPL(smsclient_sendrequest);
1813
1814
1815 /* old GPIO managements implementation */
1816 int smscore_configure_gpio(struct smscore_device_t *coredev, u32 pin,
1817 struct smscore_config_gpio *pinconfig)
1818 {
1819 struct {
1820 struct sms_msg_hdr hdr;
1821 u32 data[6];
1822 } msg;
1823
1824 if (coredev->device_flags & SMS_DEVICE_FAMILY2) {
1825 msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
1826 msg.hdr.msg_dst_id = HIF_TASK;
1827 msg.hdr.msg_flags = 0;
1828 msg.hdr.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ;
1829 msg.hdr.msg_length = sizeof(msg);
1830
1831 msg.data[0] = pin;
1832 msg.data[1] = pinconfig->pullupdown;
1833
1834 /* Convert slew rate for Nova: Fast(0) = 3 / Slow(1) = 0; */
1835 msg.data[2] = pinconfig->outputslewrate == 0 ? 3 : 0;
1836
1837 switch (pinconfig->outputdriving) {
1838 case SMS_GPIO_OUTPUTDRIVING_S_16mA:
1839 msg.data[3] = 7; /* Nova - 16mA */
1840 break;
1841 case SMS_GPIO_OUTPUTDRIVING_S_12mA:
1842 msg.data[3] = 5; /* Nova - 11mA */
1843 break;
1844 case SMS_GPIO_OUTPUTDRIVING_S_8mA:
1845 msg.data[3] = 3; /* Nova - 7mA */
1846 break;
1847 case SMS_GPIO_OUTPUTDRIVING_S_4mA:
1848 default:
1849 msg.data[3] = 2; /* Nova - 4mA */
1850 break;
1851 }
1852
1853 msg.data[4] = pinconfig->direction;
1854 msg.data[5] = 0;
1855 } else /* TODO: SMS_DEVICE_FAMILY1 */
1856 return -EINVAL;
1857
1858 return coredev->sendrequest_handler(coredev->context,
1859 &msg, sizeof(msg));
1860 }
1861
1862 int smscore_set_gpio(struct smscore_device_t *coredev, u32 pin, int level)
1863 {
1864 struct {
1865 struct sms_msg_hdr hdr;
1866 u32 data[3];
1867 } msg;
1868
1869 if (pin > MAX_GPIO_PIN_NUMBER)
1870 return -EINVAL;
1871
1872 msg.hdr.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
1873 msg.hdr.msg_dst_id = HIF_TASK;
1874 msg.hdr.msg_flags = 0;
1875 msg.hdr.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ;
1876 msg.hdr.msg_length = sizeof(msg);
1877
1878 msg.data[0] = pin;
1879 msg.data[1] = level ? 1 : 0;
1880 msg.data[2] = 0;
1881
1882 return coredev->sendrequest_handler(coredev->context,
1883 &msg, sizeof(msg));
1884 }
1885
1886 /* new GPIO management implementation */
1887 static int get_gpio_pin_params(u32 pin_num, u32 *p_translatedpin_num,
1888 u32 *p_group_num, u32 *p_group_cfg) {
1889
1890 *p_group_cfg = 1;
1891
1892 if (pin_num <= 1) {
1893 *p_translatedpin_num = 0;
1894 *p_group_num = 9;
1895 *p_group_cfg = 2;
1896 } else if (pin_num >= 2 && pin_num <= 6) {
1897 *p_translatedpin_num = 2;
1898 *p_group_num = 0;
1899 *p_group_cfg = 2;
1900 } else if (pin_num >= 7 && pin_num <= 11) {
1901 *p_translatedpin_num = 7;
1902 *p_group_num = 1;
1903 } else if (pin_num >= 12 && pin_num <= 15) {
1904 *p_translatedpin_num = 12;
1905 *p_group_num = 2;
1906 *p_group_cfg = 3;
1907 } else if (pin_num == 16) {
1908 *p_translatedpin_num = 16;
1909 *p_group_num = 23;
1910 } else if (pin_num >= 17 && pin_num <= 24) {
1911 *p_translatedpin_num = 17;
1912 *p_group_num = 3;
1913 } else if (pin_num == 25) {
1914 *p_translatedpin_num = 25;
1915 *p_group_num = 6;
1916 } else if (pin_num >= 26 && pin_num <= 28) {
1917 *p_translatedpin_num = 26;
1918 *p_group_num = 4;
1919 } else if (pin_num == 29) {
1920 *p_translatedpin_num = 29;
1921 *p_group_num = 5;
1922 *p_group_cfg = 2;
1923 } else if (pin_num == 30) {
1924 *p_translatedpin_num = 30;
1925 *p_group_num = 8;
1926 } else if (pin_num == 31) {
1927 *p_translatedpin_num = 31;
1928 *p_group_num = 17;
1929 } else
1930 return -1;
1931
1932 *p_group_cfg <<= 24;
1933
1934 return 0;
1935 }
1936
1937 int smscore_gpio_configure(struct smscore_device_t *coredev, u8 pin_num,
1938 struct smscore_config_gpio *p_gpio_config) {
1939
1940 u32 total_len;
1941 u32 translatedpin_num = 0;
1942 u32 group_num = 0;
1943 u32 electric_char;
1944 u32 group_cfg;
1945 void *buffer;
1946 int rc;
1947
1948 struct set_gpio_msg {
1949 struct sms_msg_hdr x_msg_header;
1950 u32 msg_data[6];
1951 } *p_msg;
1952
1953
1954 if (pin_num > MAX_GPIO_PIN_NUMBER)
1955 return -EINVAL;
1956
1957 if (!p_gpio_config)
1958 return -EINVAL;
1959
1960 total_len = sizeof(struct sms_msg_hdr) + (sizeof(u32) * 6);
1961
1962 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
1963 GFP_KERNEL | GFP_DMA);
1964 if (!buffer)
1965 return -ENOMEM;
1966
1967 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer);
1968
1969 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
1970 p_msg->x_msg_header.msg_dst_id = HIF_TASK;
1971 p_msg->x_msg_header.msg_flags = 0;
1972 p_msg->x_msg_header.msg_length = (u16) total_len;
1973 p_msg->msg_data[0] = pin_num;
1974
1975 if (!(coredev->device_flags & SMS_DEVICE_FAMILY2)) {
1976 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_REQ;
1977 if (get_gpio_pin_params(pin_num, &translatedpin_num, &group_num,
1978 &group_cfg) != 0) {
1979 rc = -EINVAL;
1980 goto free;
1981 }
1982
1983 p_msg->msg_data[1] = translatedpin_num;
1984 p_msg->msg_data[2] = group_num;
1985 electric_char = (p_gpio_config->pullupdown)
1986 | (p_gpio_config->inputcharacteristics << 2)
1987 | (p_gpio_config->outputslewrate << 3)
1988 | (p_gpio_config->outputdriving << 4);
1989 p_msg->msg_data[3] = electric_char;
1990 p_msg->msg_data[4] = p_gpio_config->direction;
1991 p_msg->msg_data[5] = group_cfg;
1992 } else {
1993 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_CONFIG_EX_REQ;
1994 p_msg->msg_data[1] = p_gpio_config->pullupdown;
1995 p_msg->msg_data[2] = p_gpio_config->outputslewrate;
1996 p_msg->msg_data[3] = p_gpio_config->outputdriving;
1997 p_msg->msg_data[4] = p_gpio_config->direction;
1998 p_msg->msg_data[5] = 0;
1999 }
2000
2001 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len,
2002 &coredev->gpio_configuration_done);
2003
2004 if (rc != 0) {
2005 if (rc == -ETIME)
2006 pr_err("smscore_gpio_configure timeout\n");
2007 else
2008 pr_err("smscore_gpio_configure error\n");
2009 }
2010 free:
2011 kfree(buffer);
2012
2013 return rc;
2014 }
2015
2016 int smscore_gpio_set_level(struct smscore_device_t *coredev, u8 pin_num,
2017 u8 new_level) {
2018
2019 u32 total_len;
2020 int rc;
2021 void *buffer;
2022
2023 struct set_gpio_msg {
2024 struct sms_msg_hdr x_msg_header;
2025 u32 msg_data[3]; /* keep it 3 ! */
2026 } *p_msg;
2027
2028 if ((new_level > 1) || (pin_num > MAX_GPIO_PIN_NUMBER))
2029 return -EINVAL;
2030
2031 total_len = sizeof(struct sms_msg_hdr) +
2032 (3 * sizeof(u32)); /* keep it 3 ! */
2033
2034 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
2035 GFP_KERNEL | GFP_DMA);
2036 if (!buffer)
2037 return -ENOMEM;
2038
2039 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer);
2040
2041 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
2042 p_msg->x_msg_header.msg_dst_id = HIF_TASK;
2043 p_msg->x_msg_header.msg_flags = 0;
2044 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_SET_LEVEL_REQ;
2045 p_msg->x_msg_header.msg_length = (u16) total_len;
2046 p_msg->msg_data[0] = pin_num;
2047 p_msg->msg_data[1] = new_level;
2048
2049 /* Send message to SMS */
2050 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len,
2051 &coredev->gpio_set_level_done);
2052
2053 if (rc != 0) {
2054 if (rc == -ETIME)
2055 pr_err("smscore_gpio_set_level timeout\n");
2056 else
2057 pr_err("smscore_gpio_set_level error\n");
2058 }
2059 kfree(buffer);
2060
2061 return rc;
2062 }
2063
2064 int smscore_gpio_get_level(struct smscore_device_t *coredev, u8 pin_num,
2065 u8 *level) {
2066
2067 u32 total_len;
2068 int rc;
2069 void *buffer;
2070
2071 struct set_gpio_msg {
2072 struct sms_msg_hdr x_msg_header;
2073 u32 msg_data[2];
2074 } *p_msg;
2075
2076
2077 if (pin_num > MAX_GPIO_PIN_NUMBER)
2078 return -EINVAL;
2079
2080 total_len = sizeof(struct sms_msg_hdr) + (2 * sizeof(u32));
2081
2082 buffer = kmalloc(total_len + SMS_DMA_ALIGNMENT,
2083 GFP_KERNEL | GFP_DMA);
2084 if (!buffer)
2085 return -ENOMEM;
2086
2087 p_msg = (struct set_gpio_msg *) SMS_ALIGN_ADDRESS(buffer);
2088
2089 p_msg->x_msg_header.msg_src_id = DVBT_BDA_CONTROL_MSG_ID;
2090 p_msg->x_msg_header.msg_dst_id = HIF_TASK;
2091 p_msg->x_msg_header.msg_flags = 0;
2092 p_msg->x_msg_header.msg_type = MSG_SMS_GPIO_GET_LEVEL_REQ;
2093 p_msg->x_msg_header.msg_length = (u16) total_len;
2094 p_msg->msg_data[0] = pin_num;
2095 p_msg->msg_data[1] = 0;
2096
2097 /* Send message to SMS */
2098 rc = smscore_sendrequest_and_wait(coredev, p_msg, total_len,
2099 &coredev->gpio_get_level_done);
2100
2101 if (rc != 0) {
2102 if (rc == -ETIME)
2103 pr_err("smscore_gpio_get_level timeout\n");
2104 else
2105 pr_err("smscore_gpio_get_level error\n");
2106 }
2107 kfree(buffer);
2108
2109 /* Its a race between other gpio_get_level() and the copy of the single
2110 * global 'coredev->gpio_get_res' to the function's variable 'level'
2111 */
2112 *level = coredev->gpio_get_res;
2113
2114 return rc;
2115 }
2116
2117 static int __init smscore_module_init(void)
2118 {
2119 INIT_LIST_HEAD(&g_smscore_notifyees);
2120 INIT_LIST_HEAD(&g_smscore_devices);
2121 kmutex_init(&g_smscore_deviceslock);
2122
2123 INIT_LIST_HEAD(&g_smscore_registry);
2124 kmutex_init(&g_smscore_registrylock);
2125
2126 return 0;
2127 }
2128
2129 static void __exit smscore_module_exit(void)
2130 {
2131 kmutex_lock(&g_smscore_deviceslock);
2132 while (!list_empty(&g_smscore_notifyees)) {
2133 struct smscore_device_notifyee_t *notifyee =
2134 (struct smscore_device_notifyee_t *)
2135 g_smscore_notifyees.next;
2136
2137 list_del(&notifyee->entry);
2138 kfree(notifyee);
2139 }
2140 kmutex_unlock(&g_smscore_deviceslock);
2141
2142 kmutex_lock(&g_smscore_registrylock);
2143 while (!list_empty(&g_smscore_registry)) {
2144 struct smscore_registry_entry_t *entry =
2145 (struct smscore_registry_entry_t *)
2146 g_smscore_registry.next;
2147
2148 list_del(&entry->entry);
2149 kfree(entry);
2150 }
2151 kmutex_unlock(&g_smscore_registrylock);
2152
2153 pr_debug("\n");
2154 }
2155
2156 module_init(smscore_module_init);
2157 module_exit(smscore_module_exit);
2158
2159 MODULE_DESCRIPTION("Siano MDTV Core module");
2160 MODULE_AUTHOR("Siano Mobile Silicon, Inc. (uris@siano-ms.com)");
2161 MODULE_LICENSE("GPL");
2162
2163 /* This should match what's defined at smscoreapi.h */
2164 MODULE_FIRMWARE(SMS_FW_ATSC_DENVER);
2165 MODULE_FIRMWARE(SMS_FW_CMMB_MING_APP);
2166 MODULE_FIRMWARE(SMS_FW_CMMB_VEGA_12MHZ);
2167 MODULE_FIRMWARE(SMS_FW_CMMB_VENICE_12MHZ);
2168 MODULE_FIRMWARE(SMS_FW_DVBH_RIO);
2169 MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ_B0);
2170 MODULE_FIRMWARE(SMS_FW_DVB_NOVA_12MHZ);
2171 MODULE_FIRMWARE(SMS_FW_DVB_RIO);
2172 MODULE_FIRMWARE(SMS_FW_FM_RADIO);
2173 MODULE_FIRMWARE(SMS_FW_FM_RADIO_RIO);
2174 MODULE_FIRMWARE(SMS_FW_DVBT_HCW_55XXX);
2175 MODULE_FIRMWARE(SMS_FW_ISDBT_HCW_55XXX);
2176 MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ_B0);
2177 MODULE_FIRMWARE(SMS_FW_ISDBT_NOVA_12MHZ);
2178 MODULE_FIRMWARE(SMS_FW_ISDBT_PELE);
2179 MODULE_FIRMWARE(SMS_FW_ISDBT_RIO);
2180 MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_A);
2181 MODULE_FIRMWARE(SMS_FW_DVBT_NOVA_B);
2182 MODULE_FIRMWARE(SMS_FW_DVBT_STELLAR);
2183 MODULE_FIRMWARE(SMS_FW_TDMB_DENVER);
2184 MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ_B0);
2185 MODULE_FIRMWARE(SMS_FW_TDMB_NOVA_12MHZ);
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